This paper is devoted to studying the ϱ-Hilfer fractional snap dynamic system under the ϱ-
Riemann–Liouville fractional integral conditions on unbounded domains [a,∞), a≥ 0, for the …

The optimistic plan of this work reveals the solvability conditions of Hilfer fractional
pantograph integrodifferential equations of type 0≤ q 2≤ 1 and order 0< q 1< 1. The …

This manuscript aims to study the effectiveness of two different levels of fractional orders in
the frame of Caputo-Hadamard (CH)-derivatives on a special type class of delay problem …

In this article, we investigate the iterative properties of positive solutions for a tempered
fractional equation under the case where the boundary conditions and nonlinearity all …

With the aim to prove the existence of optimum solutions of a system of ψ-Hilfer fractional
differential equations, this work considers a new class of cyclic (noncyclic) condensing …

This paper aims to extend the Caputo–Atangana–Baleanu (ABC) and Riemann–Atangana–
Baleanu (ABR) fractional derivatives with respect to another function, from fractional order …

In this paper, new generalized weighted fractional derivatives with respect to another
function are derived in the sense of Caputo and Riemann–Liouville involving a new …

This paper presents a mathematical model that explores the intricate dynamics between
nutrients, phytoplankton, and zooplankton populations, incorporating viral infection …

In this study, we investigate the existence and uniqueness of solutions for specific type of
three-point boundary value problems. These problems focus on nonlinear impulsive …

In this study, we examine the controllability of a neutral stochastic fractional equation of
motion that incorporates the ψ-Hilfer fractional derivative and the Rosenblatt process …